Radio Silence

Radio Silence explores the silent moments of talk-radio, combining eight AM broadcasts into an expanded conversation based on the “negative spaces” between words.

A pause in conversation might indicate the end of a thought or an opportunity for reflection and response. A pause in a radio broadcast offers different potentials: As radio listeners, we can’t respond but we might exercise our only form of interactivity: changing the station. On commercial radio, moments of silence are minimized to avoid losing listeners. Broadcasters use digital time-compression to shorten their programming and leave more time for advertising, and some have experimented with tiny “blip ads” to monetize every last second of the broadcast day. In Radio Silence, pauses are treated as opportunities to probe the neighboring airwaves in search of other conversations. Over time, it surveys the spectrum of viewpoints currently on the air, weaving them together through the intersections of a shared linguistic device.

How it Sounds

Stereo Excerpts from Devotion Gallery, July 2010These excerpts are not hand-edited. Everything was done live by the Radio Silence software.Multichannel uncompressed versions of these samples are available on the Hi-Rez Media page.

How it Works

Eight talk radio stations are received by portable AM radios. Their audio is fed into custom computer software which makes real-time decisions about what will be heard in the exhibition.

The software detects the silences between words (yellow). It also notices when two or more broadcasts share a moment of silence (green lines).

8 wire-frame radio sculptures are arranged in the exhibition space. (One for each of the real radios that feed the computer software.) The software allows one sculpture to deliver its broadcast while the others stay mostly quiet. When a moment of shared silence occurs, the conversation seamlessly shifts to the neighbor before the next word begins. Paradoxically, in order to be heard in the conversation created by Radio Silence, every broadcast must be momentarily silent.